
GEOTECHNICAL INVESTIGATION AND TESTING - GEOTHERMAL TESTING - DETERMINATION OF THERMAL CONDUCTIVITY OF SOIL AND ROCK USING A BOREHOLE HEAT EXCHANGER (ISO 17628:2015)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
GEOTECHNICAL INVESTIGATION AND TESTING - GEOTHERMAL TESTING - DETERMINATION OF THERMAL CONDUCTIVITY OF SOIL AND ROCK USING A BOREHOLE HEAT EXCHANGER (ISO 17628:2015)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频